Nefazodone hydrochloride,neat,neat,10mg,

d2 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 5 x 1ml

Endosulfan-sulfate, 100 µg/ml, Ethyl acetate, 5m

2,4-D-d3, 100μg/ml in Acetonitrile, 1ml